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Date: | |
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International time: |
P: | |
B_0: | |
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N | S | N+S | |
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k | R |
weather: | |
visibility: | |
Note: |
Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 181 | -23 | 74 | FSI | 2.4 | 0.8 | 84 | 16 |
2 | 186 | 30.5 | 18 | DHI | 17 | 15.7 | 42 | 11 |
3 | 187 | 19 | 66 | BXI | 0.2 | 0.1 | 80 | 5 |
4 | 188 | 26 | 10 | BXI | 0.3 | 0.1 | 31 | 6 |
5 | 189 | 15.5 | 5 | DHC | 27.4 | 13 | 15 | 17 |
6 | 191 | -20 | -15 | HSX | 5.3 | 5.3 | 43 | 1 |
7 | 192 | -22 | -26 | HSX | 2 | 2 | 53 | 1 |
8 | 193 | -12.5 | -13 | BXI | 0.2 | 0.1 | 32 | 5 |
9 | 194 | 18 | -7 | BXI | 0.2 | 0.1 | 21 | 6 |